Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881198 | Duplicator in a magnetic bubble memory and process for duplicating bubbles therein | Joel Magnin | 1989-11-14 |
JF
Jean-Marc Fedeli
Overall (1989): #98,180 of 140,708Top 70%
1
Patents 1989